Electronics Forum | Tue Oct 11 10:49:14 EDT 2005 | jhagve
HI We start to make a product which have a 0.4 mm pitch IC and start having problems with not enough solder printed, to solve this problem we had to increase the manual cleaning, now we are cleaning the stencil every 8 printings, before we was runnin
Electronics Forum | Fri Oct 14 14:09:19 EDT 2005 | bschreiber
Your problem is not the 0.4 pitch. Your problem is the manual cleaning. Manual cleaning will only remove the solder paste from the surface of the stencil. What's more, manual cleaning will force additional contamination into the 0.4 pitch apertures
Electronics Forum | Wed May 21 19:43:05 EDT 2003 | billschreiber
Hello Carl, Thank you for the feedback. You are absolutely right. I was remiss in not addressing the other questions. 2. 440-R SMT Detergent will clean RMA and No-clean solder pastes in 1 � 2 minutes using ultrasonics at ambient temperature and 5
Electronics Forum | Mon Nov 07 05:56:19 EST 2005 | pavel_murtishev
Good day, What type of solvent are you using for stencil cleaning during production? Does anybody use VIGON SC202 for stencil cleaning? What type of solvent can you recommend? Thank you. BR, Pavel
Electronics Forum | Tue Nov 08 20:32:29 EST 2005 | davef
Vigon products are good. What does the supplier of the material [eg: paste, glue, whatever] that you're trying to clean from your stencil say that you should use?
Electronics Forum | Wed Nov 09 07:22:28 EST 2005 | davef
No. Aqueous Technologies, Kyzen, Petroferm, Zestron, Alpha Metals and many more companies have tested their chemical for use with many different production materials and should be able to discuss the effectiveness of their chemical. Beyond that, ma
Electronics Forum | Wed Nov 09 07:16:44 EST 2005 | pjc
Besides IPA, here is a list of links to cleaning agent suppliers besides Zestron, Vigon is a very good cleaning agent: http://www.envirosense.com/ http://www.kyzen.com/ http://www.petroferm.com/ If you give them your material mfr. and part numbe
Electronics Forum | Mon Mar 11 12:58:31 EDT 2024 | denism
Hi Dima, A past job used a PSE 300 from KOLB for 10 years. With proper maintenance, no problems were found. DST InJet was used in another production. As far as I know, there were no problems either. DST also has an interesting option, such as measuri
Electronics Forum | Tue Mar 05 14:06:41 EST 2024 | mistrthou
We don't own one, I'm a bit interested to see what you end up with. We do have a triden pcb wash, and I know Aqueous Technologes makes a lineup of misprint and stencil cleaners. We had an engineer in from Zestron chemical company, and while they don
Electronics Forum | Fri May 13 10:13:24 EDT 2016 | esoderberg
Have used a Pressure Products N29 stencil cleaner for many years with outstanding results. The fluid is Zestron Vigon SC200. Tank holds 14 gallons that lasts for 1 year providing that you change the filters every month and makeup the fluid evaporatio
